Acta Cryst. (2012). E68, o69  [ doi:10.1107/S1600536811052172 ]

Dihydroallocryptopine

W. Sun, Y. Qin, Z. Hou, Y. Yao and L. Zhou

Online 10 December 2011

Key indicators

• Single-crystal X-ray study
• T = 296 K
• Mean (C-C) = 0.002 Å
• R factor = 0.041
• wR factor = 0.110
• Data-to-parameter ratio = 14.7

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT125_ALERT_4_C No '_symmetry_space_group_name_Hall' Given .....          ?
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         O1     
PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) .....          1      
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600          4      

Alert level G
PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF ....          ?
PLAT793_ALERT_4_G The Model has Chirality at C8      (Verify) ....          R      

   0 ALERT level A = Most likely a serious problem - resolve or explain
   0 ALERT level B = A potentially serious problem, consider carefully
   4 ALERT level C = Check. Ensure it is not caused by an omission or oversight
   2 ALERT level G = General information/check it is not something unexpected

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 ALERT type 2 Indicator that the structure model may be wrong or deficient
   2 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   1 ALERT type 5 Informative message, check

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